Examples with ActionHandler org.elasticsearch.plugins.ActionPlugin.ActionHandler used on opensource projects

Example 1 with ActionHandler

use of org.elasticsearch.plugins.ActionPlugin.ActionHandler in project elasticsearch by elastic.

the class ActionModuleTests method testPluginCantOverwriteBuiltinAction.

public void testPluginCantOverwriteBuiltinAction() {
    ActionPlugin dupsMainAction = new ActionPlugin() {

        @Override
        public List<ActionHandler<? extends ActionRequest, ? extends ActionResponse>> getActions() {
            return singletonList(new ActionHandler<>(MainAction.INSTANCE, TransportMainAction.class));
        }
    };
    Exception e = expectThrows(IllegalArgumentException.class, () -> ActionModule.setupActions(singletonList(dupsMainAction)));
    assertEquals("action for name [" + MainAction.NAME + "] already registered", e.getMessage());
}

Example 2 with ActionHandler

use of org.elasticsearch.plugins.ActionPlugin.ActionHandler in project elasticsearch by elastic.

the class ActionModuleTests method testPluginCanRegisterAction.

public void testPluginCanRegisterAction() {
    class FakeRequest extends ActionRequest {

        @Override
        public ActionRequestValidationException validate() {
            return null;
        }
    }
    class FakeTransportAction extends TransportAction<FakeRequest, ActionResponse> {

        protected FakeTransportAction(Settings settings, String actionName, ThreadPool threadPool, ActionFilters actionFilters, IndexNameExpressionResolver indexNameExpressionResolver, TaskManager taskManager) {
            super(settings, actionName, threadPool, actionFilters, indexNameExpressionResolver, taskManager);
        }

        @Override
        protected void doExecute(FakeRequest request, ActionListener<ActionResponse> listener) {
        }
    }
    class FakeAction extends GenericAction<FakeRequest, ActionResponse> {

        protected FakeAction() {
            super("fake");
        }

        @Override
        public ActionResponse newResponse() {
            return null;
        }
    }
    FakeAction action = new FakeAction();
    ActionPlugin registersFakeAction = new ActionPlugin() {

        @Override
        public List<ActionHandler<? extends ActionRequest, ? extends ActionResponse>> getActions() {
            return singletonList(new ActionHandler<>(action, FakeTransportAction.class));
        }
    };
    assertThat(ActionModule.setupActions(singletonList(registersFakeAction)), hasEntry("fake", new ActionHandler<>(action, FakeTransportAction.class)));
}